SBD



silent but deadly

and SBD
mod. [pertaining to a release of intestinal gas] soundless but smelling horribly. Who floated that SBD air biscuit?
See also: but, deadly, silent

SBD

verb

Common Names:

NameGenderPronouncedUsage
NÓRa-Hungarian, Irish
LindseyLINDZ-eeEnglish, Scottish
Elvireel-VEERFrench
BoŽEna-Czech, Slovak, Slovene, Croatian, Serbian
Mykolas-Lithuanian
Maddalenamahd-dah-LE-nahItalian